Secretario (Sagittarius serpentarius), parque nacional de Amboseli, Kenia, 2024 05 23, DD 13🦅

Photo: Diego Delso · CC BY-SA 4.0

SpeciesAccipitriformesSagittariidae
Birds

🦅Secretarybird

Sagittarius serpentarius (J.F.Miller, 1779)

The secretarybird or secretary bird is a large bird of prey that is endemic to Africa. It is mostly terrestrial, spending most of its time on the ground, and is usually found in the open grasslands and savanna of the sub-Saharan region. John Frederick Miller described the species in 1779. A member of the order Accipitriformes, which also includes many other diurnal birds of prey such as eagles, hawks, kites, vultures, and harriers, it is placed in its own family, the Sagittariidae.

Text: Wikipedia, CC BY-SA 4.0.

Videos
12
Photos
7
Measurements
10
vs you
≈ 1/15th of your weight
Also called
Secretary Bird
Conservation status
ENEndangered

IUCN Red List assessment, 2020.

Population trendDecreasing
Key measurements
Body mass
4.02 kg
Body length
not recorded
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
not recorded
All measurements ↓
Facts and figures

Everything we know about the Secretarybird

Typical adult figures. Where a value is an estimate rather than a measurement, it says so.

Body mass
4.02 kg
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Standing height
1.05 m0.9–1.2 m · typical rangenot stated
Details ↓

'They are 0.9 to 1.2 m tall and weigh between 2.3 and 4.27 kg.' Midpoint of the published range. San Diego Zoo Wildlife Alliance factsheet, citing Kemp (1994, 1995), gives '1.2 m tall (~4 ft)'.

Source: SANBI (South African National Biodiversity Institute), Secretarybird, Animal of the Week, 2 Aug 2021, https://www.sanbi.org/animal-of-the-week/secretarybird/ · see citation

Tail length
0.55 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Wing length
0.62 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Beak length
0.06 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Tarsus length
0.27 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Trophic level
Carnivore
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Habitat
Grassland
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Lifestyle
Terrestrial
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Volume l
4 Laverage
Details ↓

Body mass at ~1.0 kg/L, the density of vertebrate tissue.

average = a mean across sexes or species in a group.

Not recorded for Secretarybird yet: body length, shoulder height, top speed, bite force, maximum lifespan.

More

More about the Secretarybird

Closest relative on this site
🦅 Bald Eagle — last shared an ancestor ≈ 69 million years ago.
In other languages
Sekretär (de), Secretário (pt), Sagittarius serpentarius (es), Sagittarius serpentarius (it), Sekretarz (pl), sihteeri (fi) … and 26 more languages

Animals caught on camera

Real footage of the animals on this site — hunting, fighting, and getting on with it.

See all 12 videos →
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